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Kitty image support improvements

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* Use `--unicode-placeholder` for consistent result in and out of tmux
* Use updated version of junegunn/go-runewidth that handles diacritics
  used in Kitty Unicode placeholder

Close #3567
This commit is contained in:
Junegunn Choi 2024-01-17 00:13:14 +09:00
parent cdfaf761df
commit e7718b92b7
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GPG Key ID: 254BC280FEF9C627
5 changed files with 6 additions and 6 deletions
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2
CHANGELOG.md
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@ -124,7 +124,7 @@ CHANGELOG
# --transfer-mode=memory is the fastest option but if you want fzf to be able
# to redraw the image on terminal resize or on 'change-preview-window',
# you need to use --transfer-mode=stream.
kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
else
bat --color=always {}
fi

2
README.md
View File

@ -741,7 +741,7 @@ Kitty, you can make fzf display an image in the preview window.
```sh
fzf --preview='
if file --mime-type {} | grep -qF image/; then
kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {} | sed \$d
else
bat --color=always {}
fi

2
bin/fzf-preview.sh
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@ -53,7 +53,7 @@ if [[ $KITTY_WINDOW_ID ]]; then
# 2. The last line of the output is the ANSI reset code without newline.
# This confuses fzf and makes it render scroll offset indicator.
# So we remove the last line and append the reset code to its previous line.
kitty icat --clear --transfer-mode=memory --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'
kitty icat --clear --transfer-mode=memory --unicode-placeholder --stdin=no --place="$dim@0x0" "$file" | sed '$d' | sed $'$s/$/\e[m/'
# 2. Use chafa with Sixel output
elif command -v chafa > /dev/null; then

2
go.mod
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@ -2,7 +2,7 @@ module github.com/junegunn/fzf
require (
github.com/gdamore/tcell/v2 v2.5.4
github.com/junegunn/go-runewidth v0.0.0-20240114080738-1b95d8d53ad8
github.com/junegunn/go-runewidth v0.0.15-0.20240116150947-31c2dd15ab48
github.com/mattn/go-isatty v0.0.17
github.com/mattn/go-shellwords v1.0.12
github.com/rivo/uniseg v0.4.4

4
go.sum
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@ -2,8 +2,8 @@ github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdk
github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
github.com/gdamore/tcell/v2 v2.5.4 h1:TGU4tSjD3sCL788vFNeJnTdzpNKIw1H5dgLnJRQVv/k=
github.com/gdamore/tcell/v2 v2.5.4/go.mod h1:dZgRy5v4iMobMEcWNYBtREnDZAT9DYmfqIkrgEMxLyw=
github.com/junegunn/go-runewidth v0.0.0-20240114080738-1b95d8d53ad8 h1:qcSgFcU7GG0oYYbUzJJvv2AcJRPzjVZLwrL4ZahMpOw=
github.com/junegunn/go-runewidth v0.0.0-20240114080738-1b95d8d53ad8/go.mod h1:Mq6NazeZhIIQPMFoInCi35AktcN/MuW2elHsDK5N52w=
github.com/junegunn/go-runewidth v0.0.15-0.20240116150947-31c2dd15ab48 h1:546WmTZE4BUDJXhKlsaqhgdAPt+yWp82cNkzJxsvVDQ=
github.com/junegunn/go-runewidth v0.0.15-0.20240116150947-31c2dd15ab48/go.mod h1:Mq6NazeZhIIQPMFoInCi35AktcN/MuW2elHsDK5N52w=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=